| Allicdata Part #: | 1866-3109-ND |
| Manufacturer Part#: |
LDD-350L |
| Price: | $ 2.90 |
| Product Category: | Power Supplies - Board Mount |
| Manufacturer: | Mean Well USA Inc. |
| Short Description: | LED DRIVER CC BUCK 2-32V 350MA |
| More Detail: | 350mA 2 ~ 32 V Constant Current LED Driver Buck To... |
| DataSheet: |  LDD-350L Datasheet/PDF |
| Quantity: | 38 |
| 1 +: | 2.90000 |
| Series: | LDD-L |
| Part Status: | Active |
| Type: | Constant Current |
| Topology: | Buck |
| Number of Outputs: | 1 |
| Voltage - Input (Min): | 9V |
| Voltage - Input (Max): | 36V |
| Voltage - Output: | 2 ~ 32 V |
| Current - Output (Max): | 350mA |
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LED Drivers are widely used in the field of lighting and optical devices. Among the various types of LED Drivers, LDD-350L is one of the most widely used. This article will discuss the application field and working principle of LDD-350L.
The LDD-350L driver is designed for indoor applications, such as interior lighting and stage lighting. It can work in AC single-phase and three-phase networks with input voltages of 220VAC～240VAC and 277VAC～480VAC. It is compatible with a wide variety of LED lights, including halogen and LED flood lights, LED down lights, low voltage LED lights and LED stroboscopic lights. It also boasts an impressive longevity and reliability, as it has a life cycle of more than 50,000 hours.
In terms of its working principle, the LDD-350L driver consists of several components, including a chip, an oscillation stage, a photoelectric isolated gate, a low current isolation converter, a pulse signal circuit, a frequency timer, and a power switch. The working principle of the driver can be broadly divided into three steps. First, the chip transmits digital signals through the photoelectric isolated gate. Then, the low current isolation converter converts the digital signal into an analog signal, which is then amplified by the pulse signal circuit. Lastly, the frequency timer and power switch convert the analog signal into a high-frequency signal, which is used to control the output power level of the LED.
In conclusion, the LDD-350L is a highly efficient and reliable LED driver that is suitable for a wide range of indoor applications. It is capable of transforming digital signals into a high-frequency pulse signal, which can then be used to control the output power level of the LED. Thanks to its components and working principle, the LDD-350L driver boasts an impressive life cycle of more than 50,000 hours.
The specific data is subject to PDF, and the above content is for reference
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